Home / 2,923,967.29-4,405,690.03-2,422,785.77

Finding the Fourth Proportional to 2,923,967.29, 4,405,690.03 and 2,422,785.77

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Solution

The fourth proportional to 2,923,967.29, 4,405,690.03 and 2,422,785.77 is: 3,650,534.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,967.29 : 4,405,690.03 = 2,422,785.77 : x
  2. Step 2: Convert to fraction form
    2,923,967.29/4,405,690.03 = 2,422,785.77/x
  3. Step 3: Cross multiply
    2,923,967.29x = 4,405,690.03 × 2,422,785.77
  4. Step 4: Simplify right side
    2,923,967.29x = 10,674,043,093,696.01
  5. Step 5: Solve for x
    x = 10,674,043,093,696.01/2,923,967.29
  6. Step 6: Final answer
    x = 3,650,534.38

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.